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SUC 401R

1981 Triumph Trident

Red Petrol 750cc
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MOT Status

Valid
Expires24 Jul 2026
Tests11 (11 pass, 0 fail)
Pass rate100%

Mileage

37,241 mi
Last recorded37,241 miles
Recorded on25 Jul 2025
4 checks still locked for this Triumph
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationSUC 401R
MakeTriumph
ModelTrident
Year1981
ColourRed
Fuel typePetrol
Engine750cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

11 pass
Pass 25 Jul 2025 37,241 miles

Nearside Rear Lower Suspension arm pin, bush or joint worn but not resulting in excessive movement *** SLIGHT PLAY IN SWING ARM BEARINGS/BUSHES *** (5.3.4 (a) (i))

Offside Rear Lower Suspension arm pin, bush or joint worn but not resulting in excessive movement *** SLIGHT PLAY IN SWING ARM BEARINGS/BUSHES *** (5.3.4 (a) (i))

Pass 27 Oct 2017 23,763 miles
Pass 15 Oct 2016 23,263 miles
Pass 3 Jul 2015 23,198 miles
Pass 6 Jul 2013 22,624 miles
Pass 12 May 2012 21,936 miles
Pass 2 Apr 2011 21,742 miles
Pass 9 Apr 2010 21,667 miles

Lower Rear suspension bush deteriorated but not excessively (2.4.A2a(i))

Pass 10 Jan 2009 21,448 miles
Pass 7 Sep 2007 21,320 miles
Pass 8 Aug 2006 21,197 miles

How Reliable is the Triumph Trident?

Based on 29,119 MOT tests across 5,167 vehicles.

87.0%
Pass Rate
546
Miles/Year
54
Year Lifespan
5,167
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 320
Stop lamp does not illuminate immediately a brake applies 260
Roller brake test indicates a binding brake 254
Brake pad(s) less than 1.5 mm thick 254
Tyre tread depth is below minimum requirements of 1.0mm 251
Full Triumph Trident reliability report

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SUC 401R is a 1981 Triumph Trident in Red with a 750cc petrol engine. This vehicle has been through 11 MOT tests with a personal pass rate of 100%.

The most common reason a Triumph Trident fails its MOT is shock absorber seal failed and leaking oil, accounting for 320 recorded failures. If you're considering buying SUC 401R, it's worth having these areas checked by a mechanic before committing.

The Triumph Trident typically stays on UK roads for around 54 years. At 45 years old, this Triumph Trident is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of SUC 401R?

You can check the full history of SUC 401R by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SUC 401R registered?

SUC 401R is a 1981 Triumph Trident, first registered on 10 March 1981.

Is SUC 401R safe to buy?

The MOT history for SUC 401R shows 11 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SUC 401R have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on SUC 401R. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.